descreen definition: Verb (third-person singular simple present descreens, present participle descreening, simple past and past participle descreened) 1. to remove MoirÃ©-pattern artifacts when scanning half-toned printed imagesThis software option is...
Sunlight Photosynthesis: 6CO 2 + H 2 6 H 12 O 6 + 6O 2 In the above reaction, sunlight supplies the energy to convert carbon dioxide and water to glucose and oxygen.Hydrothermal vents, which are hot springs on the sea floor, support exotic chemical-based ecosys-tems.
When wood or gasoline is burned oxygen gas (O2) reacts with the carbon-hydrogen rich molecules. Heat is released and carbon dioxide and water are produced. This is similar to, but much less controlled than, the process of cellular respiration. NAD+ acts as an intermediary, oxidizing the food molecules in a much more controlled fashion.